发明名称 METHOD AND SYSTEM FOR PROVIDING IMPROVED USER INPUT CAPABILITY FOR INTERACTIVE TELEVISION
摘要 <p>A system (100) and method for accessing interactive content by providing touch screen (157) capability on interactive television systems (100) and associated remote control devices (158) are disclosed. Interactive capability is provided by using a touch screen (159) rather than a mouse or a standard remote control device. The interactive program content varies from an electron program guide to interactive tutor, educational program, on-screen control for VCR (162), an interactive game (501), an interactive decision making for creating a story.</p>
申请公布号 WO2003017650(A1) 申请公布日期 2003.02.27
申请号 US2002006890 申请日期 2002.03.05
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